Index: openacs-4/packages/xotcl-core/xotcl-core.info
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xotcl-core/xotcl-core.info,v
diff -u -r1.92.2.12 -r1.92.2.13
--- openacs-4/packages/xotcl-core/xotcl-core.info	21 May 2016 11:07:28 -0000	1.92.2.12
+++ openacs-4/packages/xotcl-core/xotcl-core.info	23 May 2016 16:39:57 -0000	1.92.2.13
@@ -10,7 +10,7 @@
     <inherit-templates-p>t</inherit-templates-p>
     <auto-mount>xotcl</auto-mount>
 
-    <version name="0.146" url="http://media.wu-wien.ac.at/download/xotcl-core-0.146.apm">
+    <version name="0.147" url="http://media.wu-wien.ac.at/download/xotcl-core-0.147.apm">
         <owner url="mailto:neumann@wu-wien.ac.at">Gustaf Neumann</owner>
         <summary>XOTcl library functionality (e.g. thread handling, online documentation, Generic Form and List Classes)</summary>
         <release-date>2016-02-13</release-date>
@@ -48,7 +48,7 @@
         <license>BSD-Style</license>
         <maturity>2</maturity>
 
-        <provides url="xotcl-core" version="0.146"/>
+        <provides url="xotcl-core" version="0.147"/>
 	<requires url="acs-kernel" version="5.9.0"/>
 	<requires url="acs-api-browser" version="5.9.1d1"/>
 	<requires url="acs-content-repository" version="5.9.1d10"/>
Index: openacs-4/packages/xotcl-core/tcl/30-widget-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xotcl-core/tcl/30-widget-procs.tcl,v
diff -u -r1.57.2.4 -r1.57.2.5
--- openacs-4/packages/xotcl-core/tcl/30-widget-procs.tcl	15 Mar 2016 10:27:22 -0000	1.57.2.4
+++ openacs-4/packages/xotcl-core/tcl/30-widget-procs.tcl	23 May 2016 16:39:57 -0000	1.57.2.5
@@ -189,6 +189,12 @@
     foreach o [my children] { $o render }
   }
 
+  ::xo::tdom::Object instproc CSRFToken {} {
+    if {[info exists ::__csrf_token]} {
+      ::html::input -type hidden -name __csrf_token -value [set ::__csrf_token] {}
+    }
+  }
+
 }